EP3477397A3 - Image forming apparatus and image forming method - Google Patents

Image forming apparatus and image forming method Download PDF

Info

Publication number
EP3477397A3
EP3477397A3 EP18201671.7A EP18201671A EP3477397A3 EP 3477397 A3 EP3477397 A3 EP 3477397A3 EP 18201671 A EP18201671 A EP 18201671A EP 3477397 A3 EP3477397 A3 EP 3477397A3
Authority
EP
European Patent Office
Prior art keywords
image forming
print medium
continuous print
section
controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18201671.7A
Other languages
German (de)
French (fr)
Other versions
EP3477397A2 (en
Inventor
Yoshiki Matsuzaki
Toshihiro Shimanuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Data Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oki Data Corp filed Critical Oki Data Corp
Publication of EP3477397A2 publication Critical patent/EP3477397A2/en
Publication of EP3477397A3 publication Critical patent/EP3477397A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/66—Applications of cutting devices
    • B41J11/70—Applications of cutting devices cutting perpendicular to the direction of paper feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5016—User-machine interface; Display panels; Control console
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6517—Apparatus for continuous web copy material of plain paper, e.g. supply rolls; Roll holders therefor
    • G03G15/6523—Cutting
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
    • G03G15/556—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job for toner consumption, e.g. pixel counting, toner coverage detection or toner density measurement
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00443—Copy medium
    • G03G2215/00451—Paper
    • G03G2215/00455—Continuous web, i.e. roll

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Handling Of Sheets (AREA)

Abstract

An image forming apparatus (10) includes an image forming section (3), a print medium conveying section (2), and a controller (45, 48). The print medium conveying section (2) conveys a continuous print medium (9) to the image forming section (3). The controller (45, 48) receives job data and causes the image forming section (3) to perform, on the continuous print medium (9), an image forming operation based on the job data. The job data includes cuttable position data related to a cuttable position (CP) on the continuous print medium (9). When a pause signal is received, the controller (45, 48) causes, on the basis of the cuttable position data, the image forming operation to be continued up to an image forming end position (EP) on the continuous print medium (9), and thereafter pauses the image forming operation. The pause signal gives an instruction to pause the image forming operation. The image forming end position (EP) corresponds to the cuttable position (CP).
EP18201671.7A 2017-10-31 2018-10-22 Image forming apparatus and image forming method Withdrawn EP3477397A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017210914A JP2019082629A (en) 2017-10-31 2017-10-31 Image forming apparatus and image forming method

Publications (2)

Publication Number Publication Date
EP3477397A2 EP3477397A2 (en) 2019-05-01
EP3477397A3 true EP3477397A3 (en) 2019-06-19

Family

ID=63965204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18201671.7A Withdrawn EP3477397A3 (en) 2017-10-31 2018-10-22 Image forming apparatus and image forming method

Country Status (3)

Country Link
US (1) US20190129338A1 (en)
EP (1) EP3477397A3 (en)
JP (1) JP2019082629A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140064747A1 (en) * 2012-09-05 2014-03-06 Casio Computer Co., Ltd. Printing apparatus, printing method, and storage medium
US20170090376A1 (en) * 2015-09-30 2017-03-30 Oki Data Corporation Image forming apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5754891B2 (en) 2010-03-30 2015-07-29 キヤノン株式会社 Image processing apparatus and control method or program thereof
EP3422258B1 (en) * 2017-06-27 2021-08-11 Canon Production Printing Holding B.V. Roll-fed printing apparatus, software medium, and method for controlling a roll-fed printing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140064747A1 (en) * 2012-09-05 2014-03-06 Casio Computer Co., Ltd. Printing apparatus, printing method, and storage medium
US20170090376A1 (en) * 2015-09-30 2017-03-30 Oki Data Corporation Image forming apparatus

Also Published As

Publication number Publication date
EP3477397A2 (en) 2019-05-01
JP2019082629A (en) 2019-05-30
US20190129338A1 (en) 2019-05-02

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